Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
A Self-Adapting Synchronized-Switch Interface Circuit for Piezoelectric Energy Harvesters
Date
2020-01-01
Author
Chamanian, Salar
Muhtaroglu, Ali
Külah, Haluk
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
224
views
0
downloads
Cite This
This paper presents a self-adapting synchronized-switch harvesting (SA-SSH) interface circuit to extract energy from vibration-based piezoelectric energy harvesters (PEHs). The implemented circuit utilizes a novel switching technique to recycle optimum amount of harvested charge on piezoelectric capacitance to strengthen the damping force, and simultaneously achieve load-independent energy extraction with a single inductor. Charge recycling is realized by adjusting extraction time, and optimized through a maximum power point tracker based on charge-flipping dissipation. The circuit has been implemented using 180 nm HV CMOS technology with 0.9 x 0.6 mm(2) active area. Self-adapting SSH circuit has been validated with both macro-scaled and MEMS PEHs with different inductor values. The interface circuit provides maximum energy extraction for the full storage voltage range of 1.8-3.7 V. The implementation harnesses have 500% more power compared to an ideal full-bridge rectifier, and output 3.4 mu W for 2.24V peak-to-peak open-circuit piezoelectric voltage from MEMS PEH excited at its resonant frequency.
Subject Keywords
Electrical and Electronic Engineering
URI
https://hdl.handle.net/11511/42885
Journal
IEEE TRANSACTIONS ON POWER ELECTRONICS
DOI
https://doi.org/10.1109/tpel.2019.2910410
Collections
Department of Electrical and Electronics Engineering, Article
Suggestions
OpenMETU
Core
An Adaptable Interface Circuit With Multistage Energy Extraction for Low-Power Piezoelectric Energy Harvesting MEMS
Chamanian, Salar; Ulusan, Hasan; Koyuncuoglu, Aziz; Muhtaroglu, Ali; Külah, Haluk (Institute of Electrical and Electronics Engineers (IEEE), 2019-03-01)
This paper presents a self-powered interface circuit to extract energy from ambient vibrations for powering up microelectronic devices. The circuit interfaces a piezoelectric energy harvesting micro electro-mechanical systems (MEMS) device to scavenge acoustic energy. Synchronous electric charge extraction (SECE) technique is deployed through the implementation of a novel multistage energy extraction (MSEE) circuit in 180 nm HV CMOS technology to harvest and store energy. The circuit is optimized to operate...
Power-Efficient Hybrid Energy Harvesting System for Harnessing Ambient Vibrations
Chamanian, Salar; Çiftci, Berkay; Ulusan, Hasan; Muhtaroglu, Ali; Külah, Haluk (Institute of Electrical and Electronics Engineers (IEEE), 2019-07-01)
This paper presents an efficient hybrid energy harvesting interface to synergistically scavenge power from electromagnetic (EM) and piezoelectric (PE) sources, and drive a single load. The EM harvester output is rectified through a self-powered active doubler structure, and stored on a storage capacitor. The stored energy is then transferred to the PE harvester to increase the damping force and charge extraction. The total synergistically extracted power from both harvesters is more than the power obtained ...
A Compact Energy Transducer for Power Generation From Respiration
Beyaz, Mustafa Ilker; Habibiabad, Sahar; Yildiz, Hamza; Goreke, Utku; Azgın, Kıvanç (Institute of Electrical and Electronics Engineers (IEEE), 2019-06-01)
This paper reports a compact magnetic transducer developed for generating electrical power from respiration. The device incorporates a side-drive turbine rotor with embedded permanent magnets and two stators, integrated into a poly(methyl methacrylate) (PMMA) package for actuation. The novelty and advantage of the design lies in almost full use of the available turbine volume together with two stators for both mechanical and electrical transduction, which leads to high rotational speeds and high voltage gen...
An electromagnetic micro energy harvester based on an array of parylene cantilevers
Sari, Ibrahim; Balkan, Raif Tuna; Külah, Haluk (IOP Publishing, 2009-10-01)
This paper presents the design, optimization and implementation of an electromagnetic type vibration-to-electrical micro energy harvester. The proposed harvester implements a new design employing array of parylene cantilevers on which planar gold coils are fabricated. The micro harvester generates voltage by virtue of the relative motion between the coils and a stationary magnet. The coils are connected electrically in series to sum up the voltage output from individual cantilevers. The number of cantilever...
Highly efficient dual-band GaN power amplifier utilising pin diode-based tunable harmonic load matching
Kilic, Hasan Huseyin; Demir, Şimşek (Institution of Engineering and Technology (IET), 2019-01-09)
This study presents a tunable dual-band gallium nitride (GaN) power amplifier (PA) operating in L-band. The first band is aimed near the lower edge of the L-band, 1GHz, and the second band is aimed near the upper edge of the L-band, 2GHz, which is located around the second harmonic of the first band. A pin diode-based tunable load matching circuit is proposed and designed in order to present the optimum fundamental and harmonic load impedances to the transistor in both operating bands for maximum efficiency...
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
S. Chamanian, A. Muhtaroglu, and H. Külah, “A Self-Adapting Synchronized-Switch Interface Circuit for Piezoelectric Energy Harvesters,”
IEEE TRANSACTIONS ON POWER ELECTRONICS
, pp. 901–912, 2020, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/42885.